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Heat sealing device of bag making machine

A technology of a heat sealing device and a bag making machine, applied in the field of mechanical equipment, can solve the problems of complex structure of heat sealing plate and heat sealing platen, low heat sealing stability, slow heat sealing speed, etc. The effect of sealing efficiency and easy operation

Active Publication Date: 2017-01-11
浙江恩特包装新材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional heat-sealing device is generally only suitable for a single heat-sealing, and its heat-sealing speed is relatively slow and its efficiency is low. The structure of the heat-sealing platen is complicated, it is not easy to replace, and the heat-sealing stability is not high

Method used

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  • Heat sealing device of bag making machine
  • Heat sealing device of bag making machine
  • Heat sealing device of bag making machine

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Embodiment Construction

[0027] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0028] Such as figure 1 and figure 2 As shown, the heat sealing device of the bag making machine in this embodiment includes an upper platen structure 1 and a heat sealing plate structure 2 arranged up and down;

[0029] Such as Figure 3 to Figure 5 As shown, the upper platen structure 1 includes a platen support body 11, the lower surface of the platen support body 11 is fixed with a platen group, and the upper surface of the platen support body 11 is fixedly connected with the installation block 12; Groove 1103, with paired first support blocks 1104 and second support blocks 1105 in the groove 1103, paired second support blocks 1105 are arranged between pairs of first support blocks 1104; platen support body 11 The two ends of the first end block 14 are packaged respectively, and a locking adjustment wheel 13 is installed on the fir...

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Abstract

The invention relates to a hot sealing device of a bag making machine. The hot sealing device comprises an upper pressing plate structure and a hot sealing plate structure which are arranged vertically, the upper pressing plate structure comprises a pressing plate supporting body, the lower surface of the pressing plate supporting body is fixedly connected with a pressing plate set, and the upper surface of the pressing plate supporting body is fixedly connected with a mounting block. The hot sealing plate structure comprises a hot sealing plate supporting body, the upper surface of the hot sealing plate supporting body is fixedly connected with a hot sealing plate through a mounting plate, second end blocks are arranged at the two ends of the hot sealing plate supporting body in a packaging body, and a second adjusting rod is connected in the second end blocks at the two ends of the hot sealing plate supporting body and the hot sealing plate supporting body in a penetrating mode. The pressing plate structure and the hot sealing plate structure are adopted to improve the hot sealing efficiency. Vertical adjusting screw rods and horizontal adjusting rods are arranged to adjust the hot sealing strength and the hot sealing position conveniently, and the device is easy and convenient to adjust. The pressing plate and the pressing plate supporting body are connected through a spring, elastic hot sealing is achieved, the spring is hidden in the pressing plate supporting body, and the device is compact in structure. The adjusting rods are arranged in the hot sealing plate structure to adjust the hot sealing position conveniently, and the device is easy and convenient to adjust.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a bag making machine. Background technique [0002] The bag making machine is a special equipment for making packaging bags, which is widely used in the production of packaging bags made of various plastics, paper and other materials. The process of forming a packaging bag by a high-speed bag making machine is: guiding the upper film and the lower film to be transported separately, overlapping the upper and lower films at a suitable position, and the overlapped films are heat-sealed longitudinally and transversely to form an integrated structure of multiple small bags, and finally separated. Cut into multiple pouches. The heat sealing device is used to heat seal the upper and lower films to form a bag structure, which is an essential part of the bag making machine. The traditional heat-sealing device is generally only suitable for a single heat-sealing, and its hea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B31B1/64B31B50/64
Inventor 谭玲
Owner 浙江恩特包装新材料股份有限公司
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